Method Label

plot/plotcore/tablexy.go:225–231

Label returns a label for given row in table, implementing [plot.Labeler] interface

(row int)

// Label returns a label for given row in table, implementing [plot.Labeler] interface
func (txy *tableXY) Label(row int) string {
	if txy.table == nil || txy.table.Table == nil || row >= txy.table.Len() {
		return ""
	}
	trow := txy.table.Indexes[row] // true table row
	return txy.table.Table.Columns[txy.labelColumn].String1D(trow)
}

// YError returns error bars, implementing [plots.YErrorer] interface.
func (txy *tableXY) YError(row int) (float32, float32) {